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* generic_board: reduce the redundancy of gd_t struct membersMasahiro Yamada2013-06-07-6/+6
| | | | | | | | | | | | | | | | | | | | | | This commit refactors common/board_f.c and common/board_r.c in order to delete the dest_addr and dest_addr_sp from gd_t struct. As mentioned as follows in include/asm-generic/global_data.h, /* TODO: is this the same as relocaddr, or something else? */ unsigned long dest_addr; /* Post-relocation address of U-Boot */ dest_addr is the same as relocaddr. Likewise, dest_addr_sp is the same as start_addr_sp. It seemed dest_addr/dest_addr_sp was used only as a scratch variable to calculate relocaddr/start_addr_sp, respectively. With a little refactoring, we can delete dest_addr and dest_addr_sp. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Simon Glass <sjg@chromium.org>
* Call bootstage_relocate() after malloc is inittedDoug Anderson2013-05-13-0/+1
| | | | | | | | | In a previous CL we added the bootstage_relocate(), which should be called after malloc is initted. Now we call it on generic board. Signed-off-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org>
* sandbox: Switch over to generic boardSimon Glass2013-05-01-2/+6
| | | | | | | | | Add generic board support for sandbox. and remove the old board init code. Select CONFIG_SYS_GENERIC_BOARD for sandbox now that this is supported. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>
* x86: Allow setup code to manage its own global dataSimon Glass2013-04-15-3/+0
| | | | | | | | | | | | Currently x86 has its own means of managing the global data and board data (bd_t), and this code resides in start.S. With generic board, we need to ensure that we leave this alone - i.e. don't clear it as we do on other archs. This fixes a problem where the memory init data is cleared which causes the video driver to operate very slowly. Signed-off-by: Simon Glass <sjg@chromium.org>
* x86: Enable generic board supportSimon Glass2013-03-15-0/+2
| | | | | | | This enables generic board support so that x86 boards can define CONFIG_SYS_GENERIC_BOARD. Signed-off-by: Simon Glass <sjg@chromium.org>
* x86: Adjust board_r.c for x86Simon Glass2013-03-15-2/+21
| | | | | | | For x86 the global_data is managed entirely by the start.S code so we do not need to touch it. However, we do have some more initcalls to add. Signed-off-by: Simon Glass <sjg@chromium.org>
* Adjust board_r.c for ppcSimon Glass2013-03-15-3/+477
| | | | | | This adds ppc features to the generic post-relocation board init. Signed-off-by: Simon Glass <sjg@chromium.org>
* Introduce generic post-relocation board_r.cSimon Glass2013-03-15-0/+422
This file handles common post-relocation init for boards which use the generic framework. Signed-off-by: Simon Glass <sjg@chromium.org>